Hello everyone,
Does anyone know the easiest way to let people (principals of a site)
develop their own pages with no knowledge about zop3 structure? AFAIK
The users need to make their own pages with HTML (more generally ZPT)
and upload them as a ZPT page.
I dont want my whole website skin to disappear so I use the
context/@@standard_macros/page for the zpt page.
when I add it, the page renders fine for the Manager(ZCML) but not for
other principals, apparently the title for each principal can not be
traversed.
this is my zpt page which I upload through the ZMI as Manager:
----------------------------------------------------------------------------------------------------------------------------
<html metal:use-macro="context/@@standard_macros/page">
</html>
----------------------------------------------------------------------------------------------------------------------------
and here is the error:
---------------------------------------------------------------------------------------------------------------------------
File "/usr/local/Zope-3.3.0c1/lib/python/zope/tales/tales.py", line
696, in evaluate
return expression(self)
- /home/hassan/HOMEPAGE2/modules/ISI/skin/template_tablelayout.pt
- Line 59, Column 36
- Expression: <PathExpr standard:u'request/principal/title'>
- Names:
{'args': (),
'container': <zope.app.folder.folder.Folder object at 0xb50880ac>,
'context': <zope.app.folder.folder.Folder object at 0xb50880ac>,
'default': <object object at 0xb7d44550>,
'loop': {},
'nothing': None,
'options': {},
'repeat': {},
'request': <zope.publisher.browser.BrowserRequest instance
URL=http://124.102.91.194:8080/ZPTPage>,
'template': <zope.app.zptpage.zptpage.ZPTPage object at 0xb50885ec>,
'usage': <zope.pagetemplate.pagetemplate.TemplateUsage object at
0xb503654c>}
File "/usr/local/Zope-3.3.0c1/lib/python/zope/tales/expressions.py",
line 217, in __call__
return self._eval(econtext)
File "/usr/local/Zope-3.3.0c1/lib/python/zope/tales/expressions.py",
line 194, in _eval
ob = self._subexprs[-1](econtext)
File "/usr/local/Zope-3.3.0c1/lib/python/zope/tales/expressions.py",
line 124, in _eval
ob = self._traverser(ob, element, econtext)
File
"/usr/local/Zope-3.3.0c1/lib/python/zope/app/pagetemplate/engine.py",
line 68, in __call__
request=request)
File "/usr/local/Zope-3.3.0c1/lib/python/zope/traversing/adapters.py",
line 164, in traversePathElement
return traversable.traverse(nm, further_path)
- __traceback_info__:
(<zope.app.security.principalregistry.UnauthenticatedPrincipal object at
0xb7390b6c>, 'title')
File "/usr/local/Zope-3.3.0c1/lib/python/zope/traversing/adapters.py",
line 52, in traverse
raise TraversalError(subject, name)
- __traceback_info__:
(<zope.app.security.principalregistry.UnauthenticatedPrincipal object at
0xb7390b6c>, 'title', [])
TraversalError:
(<zope.app.security.principalregistry.UnauthenticatedPrincipal object at
0xb7390b6c>, 'title')
---------------------------------------------------------------------------------------------------------------------------------------
Not is this the expected behavior or am I doing something wrong???
thanks for any help.
Hass
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